Trait SampleFloat

pub trait SampleFloat {
    // Required methods
    fn range(&mut self, lower: Float, upper: Float) -> Float;
    fn float(&mut self) -> Float;
    fn normal(&mut self, mu: Float, sigma: Float) -> Float;
}

A helper trait to get feature-gated floating-point random values

Required Methods

fn range(&mut self, lower: Float, upper: Float) -> Float

Get a random value in a range

fn float(&mut self) -> Float

Get a random value in the range [0, 1]

fn normal(&mut self, mu: Float, sigma: Float) -> Float

Get a random Normal value

Implementations on Foreign Types

impl SampleFloat for Rng

fn range(&mut self, lower: Float, upper: Float) -> Float

fn float(&mut self) -> Float

fn normal(&mut self, mu: Float, sigma: Float) -> Float

Implementors